/* profile.css */
body {
    font-family: Arial, sans-serif;
    background: #f0f0f0;
    margin: 0;
    padding: 0;
    display: flex;
    flex-direction: column;
    min-height: 100vh;
}

nav {
    background-color: #333;
    color: #fff;
    padding: 10px 0;
}

nav ul {
    list-style-type: none;
    padding: 0;
    margin: 0;
    display: flex;
    justify-content: center;
    align-items: center;
}

nav ul li {
    margin: 0 15px;
    display: flex;
    align-items: center;
}

nav ul li a {
    color: #fff;
    text-decoration: none;
    font-weight: bold;
}

nav ul li a:hover {
    text-decoration: underline;
}

.nav-avatar {
    width: 30px;
    height: 30px;
    border-radius: 50%;
    margin-right: 10px;
}


.main-content {
    flex: 1;
    padding: 20px;
    background: white;
    max-width: 600px;
    margin: 20px auto;
    border-radius: 8px;
    box-shadow: 0 0 10px rgba(0, 0, 0, 0.1);
    position: relative;
    overflow: hidden;
}

.main-content h2 {
    text-align: center;
    position: relative;
    z-index: 1;
}

.main-content form {
    position: relative;
    z-index: 1;
}

.main-content form label {
    display: block;
    margin: 10px 0 5px;
}

.main-content form input[type="text"],
.main-content form input[type="email"],
.main-content form input[type="password"],
.main-content form input[type="file"] {
    width: 100%;
    padding: 8px;
    margin: 5px 0;
    box-sizing: border-box;
    border: 1px solid #ddd;
    border-radius: 4px;
}

.main-content form button {
    display: block;
    width: 100%;
    padding: 10px;
    background: #333;
    color: white;
    border: none;
    border-radius: 4px;
    cursor: pointer;
    transition: background 0.3s;
}

.main-content form button:hover {
    background: #555;
}

.main-content img {
    display: block;
    margin: 10px 0;
    border-radius: 50%;
    width: 100px;
    height: 100px;
    object-fit: cover;
}

footer {
    background-color: #333;
    color: #fff;
    text-align: center;
    padding: 10px 0;
    margin-top: auto;
    width: 100%;
}

footer p {
    margin: 0;
}

footer ul {
    list-style-type: none;
    padding: 0;
    margin: 10px 0 0 0;
    display: flex;
    justify-content: center;
}

footer ul li {
    margin: 0 15px;
}

footer ul li a {
    color: #fff;
    text-decoration: none;
}

footer ul li a:hover {
    text-decoration: underline;
}

#bg-circles {
    position: absolute;
    top: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 100%;
    height: 100%;
    overflow: hidden;
    z-index: 0;
}

.circle {
    position: absolute;
    border-radius: 50%;
    background: rgba(0, 0, 0, 0.1);
    animation: float 10s infinite;
}

@keyframes float {
    0% {
        transform: translateY(0);
    }
    50% {
        transform: translateY(-20px);
    }
    100% {
        transform: translateY(0);
    }
}

.circle:nth-child(1) {
    width: 80px;
    height: 80px;
    top: 10%;
    left: 15%;
    animation-duration: 12s;
}

.circle:nth-child(2) {
    width: 50px;
    height: 50px;
    top: 30%;
    left: 70%;
    animation-duration: 8s;
}

.circle:nth-child(3) {
    width: 100px;
    height: 100px;
    top: 60%;
    left: 30%;
    animation-duration: 14s;
}

.circle:nth-child(4) {
    width: 70px;
    height: 70px;
    top: 80%;
    left: 50%;
    animation-duration: 10s;
}

.circle:nth-child(5) {
    width: 60px;
    height: 60px;
    top: 20%;
    left: 40%;
    animation-duration: 9s;
}
